[Kea-users] valid-lifetime is short than preferred lifetime

[Veronique.Lefebure at cern.ch]

The value of 7500 comes from the lease file.
Now the question is why did the lease file get that value ?
Can anyone help ?
Thanks

> On 18/01/2022 15:58 Veronique Lefebure <veronique.lefebure at cern.ch> wrote:
> 
> 
> Hi,
> 
> Our client is refusing an ipv6 lease offered by KEA:
> 
>  
> [root at cs-lab11-kea ~]# dhclient -6 -v enp7s0f1
> 
> Internet Systems Consortium DHCP Client 4.2.5
> Copyright 2004-2013 Internet Systems Consortium.
> All rights reserved.
> For info, please visit https://www.isc.org/software/dhcp/
> Listening on Socket/enp7s0f1
> Sending on Socket/enp7s0f1
> PRC: Soliciting for leases (INIT).
> XMT: Forming Solicit, 0 ms elapsed.
> XMT: X-- IA_NA 2f:67:df:77
> XMT: | X-- Request renew in +3600
> XMT: | X-- Request rebind in +5400
> XMT: Solicit on enp7s0f1, interval 1040ms.
> RCV: Advertise message on enp7s0f1 from xxxx::27f0.
> RCV: X-- IA_NA 2f:67:df:77
> RCV: | X-- starts 1642517657
> RCV: | X-- t1 - renew +32400
> RCV: | X-- t2 - rebind +48600
> RCV: | X-- [Options]
> RCV: | | X-- IAADDR 2001:xxxx:1
> RCV: | | | X-- Preferred lifetime 86400.
> RCV: | | | X-- Max lifetime 7500.
> RCV: | | | !-- INVALID lifetimes, IAADDR discarded. Check your server configuration.
> RCV: X-- Server ID: xxxx:ca:68
> PRC: Lease failed to satisfy.
> 
> Any idea why KEA returns 7500 as Max lifetime ?
> It is not configured like that.
> We have:
> 
> "valid-lifetime": 86400,
> "min-valid-lifetime": 86400,
> "max-valid-lifetime": 86400,
> "preferred-lifetime": 86400,
> "renew-timer": 32400,
> "rebind-timer": 48600,
> 
> Thanks
> _______________________________________________
> ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information.
> 
> To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users.
> 
> Kea-users mailing list
> Kea-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/kea-users
> 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/kea-users/attachments/20220118/86bb9c7f/attachment.htm>